# Hierarchy For Package picard.annotation

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - picard.cmdline.CommandLineProgram
    - picard.annotation.SortGff
  - picard.annotation.Gene.Transcript
  - picard.annotation.Gene.Transcript.Exon
  - picard.annotation.GeneAnnotationReader
  - htsjdk.samtools.util.Interval (implements java.lang.Cloneable, java.lang.Comparable<T>, htsjdk.tribble.NamedFeature)
    - picard.annotation.Gene (implements java.lang.Iterable<T>)
  - picard.annotation.RefFlatReader
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.lang.RuntimeException
        - picard.PicardException
          - picard.annotation.AnnotationException

## Enum Class Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)
    - picard.annotation.LocusFunction
    - picard.annotation.RefFlatReader.RefFlatColumns